<!DOCTYPE html>
<html  xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<head th:include="common/head :: htmlhead">
<body>
<div class="layui-fluid">
    <div class="layui-row layui-col-space15">
        <div class="layui-col-md12">
            <div class="layui-card" >
                <div class="layui-card-header">审核文件上传</div>
                <div class="layui-card-body" style="min-height:400px">
                    <blockquote class="layui-elem-quote" >请打印注册资料，盖章上传，也可附加其他证明材料，如法人证书等</blockquote>

                    <div id="selectfile">
                        <button class="layui-btn layui-btn-normal" id="testList" type="button">选择注册资料</button>
                    </div>
                    <div id="uploadtable" hidden>
                        <table class="layui-table">
                            <thead>
                            <tr><th>文件名</th>
                                <th>大小</th>
                                <th>状态</th>
                                <th>操作</th>
                            </tr></thead>
                            <tbody id="demoList"></tbody>
                        </table>
                        <div style="float: right;margin-top: 20px">
                            <button class="layui-btn" id="testListAction" type="button">开始上传</button>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script src="/static/layui/layui.js" charset="utf-8"></script>
<script>
    layui.use('upload', function(){
        var $ = layui.jquery
            ,upload = layui.upload;

        var demoListView = $('#demoList')
            ,uploadListIns = upload.render({
            elem: '#testList'
            ,url: '/uploadredoc' //改成您自己的上传接口
            ,accept: 'file'
            ,multiple: true
            ,auto: false
            ,bindAction: '#testListAction'
            ,choose: function(obj){
                $("#uploadtable").show();
                $("#selectfile").hide();
                var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                //读取本地文件
                obj.preview(function(index, file, result){
                    var tr = $(['<tr id="upload-'+ index +'">'
                        ,'<td>'+ file.name +'</td>'
                        ,'<td>'+ (file.size/1024).toFixed(1) +'kb</td>'
                        ,'<td>等待上传</td>'
                        ,'<td>'
                        ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                        ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                        ,'</td>'
                        ,'</tr>'].join(''));

                    //单个重传
                    tr.find('.demo-reload').on('click', function(){
                        obj.upload(index, file);
                    });

                    //删除
                    tr.find('.demo-delete').on('click', function(){
                        delete files[index]; //删除对应的文件
                        tr.remove();
                        uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                        $("#uploadtable").hide();
                        $("#selectfile").show();
                    });

                    demoListView.append(tr);
                });
            }
            ,done: function(res, index, upload){
                if(res.data !== "success"){ //上传失败
                    this.error(index, upload);
                }
                var tr = demoListView.find('tr#upload-'+ index)
                    ,tds = tr.children();
                tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
                tds.eq(3).html(''); //清空操作
                return delete this.files[index]; //删除文件队列已经上传成功的文件
            }
            ,error: function(index, upload){
                var tr = demoListView.find('tr#upload-'+ index)
                    ,tds = tr.children();
                tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
                tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
            }
        });
    });
</script>
</body>
</html>

